Drone Motors

5-inch FPV racing motor

Xnova 2208 V2N Lightning

Xnova's Lightning 2208 V2N for 5-inch racing, about 37 g; the 2000KV pulls 1,803 g on a Gemfan 51466 at 22.2 V in Xnova's test.

  • 5-inch racing
  • 6S (1500KV to 2000KV), 4–5S (2300KV) or 4S (2500KV, 2700KV)
  • 5-inch props on an M5 shaft; Xnova tested the 1500KV on a 6-inch two-blade
Drawing the 3D model…

The spin is an illustration: the model turns at 1/600 of the no-load speed, and it is a generic 2208 motor drawn from Xnova’s published sizes, not its exact design. Thrust, current and power are Xnova’s bench figures for the GF51466 prop at 22.2 V, read straight across between its throttle steps. Its data starts at 50% throttle.

Version

Xnova gives it its own data list, dated 2021-06-18, and tested it on 22.2 V.

Max thrust
1,803 g
GF51466 prop, 22.2 V
Weight
37.7 g
with 20 cm wires; 36.5 g (1500KV), 37.3 g (1700KV), 36.8 g (1900KV, 2300KV), 36.6 g (2500KV, 2700KV)
Peak current
46.4 A
full throttle
Max power
1,030 W
full throttle

from $127.99a motor at Pyrodrone

A set of four: $511.96

Price seen Oct 19, 2026. Plain links: we earn nothing from them.

What it pulls

Xnova’s own bench test, one line per prop. Drag across the chart to move the throttle; the model above follows.

05001,0001,5002,00050%60%70%80%90%100%gthrottle1,803 gGF51466

At 60% with the GF51466: 1,055 g of thrust, 22.5 A, 500 W, 2.11 g per watt.

On your quad

11.1 : 1

Thrust to weight at full throttle: four motors pull 7,212 g with the GF51466 at 22.2 V.

At 60% throttle they pull 4,220 g, 6.5 times the quad’s weight.

All-up weight is the quad ready to fly, with its battery and camera. The thrust is the maker’s static bench figure; in the air it is lower.

What you get for $127.99

What to pair it with

Our reading of Xnova’s numbers, so your build matches what the motor was tested with.

ESC
Full-throttle currents on Xnova's bench run from 28.6 A (1500KV, KingKong 6 × 4, 22.2 V) to 50.5 A (2300KV, Gemfan 51466, 18.5 V); the 2000KV peaks at 46.4 A on 6S. (Xnova 1500KV prop data, Xnova 2000KV prop data, Xnova 2300KV prop data)
Props
Xnova tested every KV on a Gemfan 51466 except the 1500KV, which it tested on a KingKong 6 × 4 two-blade. Props fit the M5 shaft. (Xnova 1500KV prop data, Xnova 1700KV prop data, Xnova 1900KV prop data, Xnova 2000KV prop data, Xnova 2300KV prop data, Xnova 2500KV prop data, Xnova 2700KV prop data, Xnova drawing)
Battery
6S (1500KV, 1700KV), 5–6S (1900KV, 2000KV), 4–5S (2300KV), 4S (2500KV, 2700KV). (Xnova data list, Xnova 2000KV data list)
Frame
Four M3 screws, opposite holes 16 mm apart (the 16 × 16 pattern). (Xnova drawing)

Where to buy

  • Pyrodroneset of 4; choose the KV
    $127.99seen Oct 19, 2026
    Visit

Plain links, not affiliate links. Prices change; the store’s page has the current one.

Full specs

SpecValueSource
KV2,000 rpm/V (also 1500KV, 1700KV, 1900KV, 2300KV, 2500KV and 2700KV)Xnova 2000KV data list
Stator22 × 8 mm (2208) (from the size in Xnova's name)Xnova product page
Battery5S–6S LiPo (for the 2000KV; 6S (1500KV, 1700KV), 5–6S (1900KV), 4–5S (2300KV), 4S (2500KV, 2700KV))Xnova 2000KV data list
Weight37.7 g (with 20 cm wires; 36.5 g (1500KV), 37.3 g (1700KV), 36.8 g (1900KV, 2300KV), 36.6 g (2500KV, 2700KV))Xnova 2000KV data list
Dimensionsφ27.3 × 34.7 mm (with shaft); body 20.7 mm tallXnova drawing
ShaftM5 threaded, 14 mm above the bell (34.7 mm overall less the 20.7 mm body)Xnova drawing
Mounting4 × M3, opposite holes 16 mm apart (16 × 16)Xnova drawing
Resistance0.055 Ω (0.078 Ω (1500KV), 0.066 Ω (1700KV), 0.058 Ω (1900KV), 0.045 Ω (2300KV), 0.040 Ω (2500KV), 0.036 Ω (2700KV))Xnova 2000KV data list
No-load current1.7 A (at 10 V; 1.2 A (1500KV), 1.3 A (1700KV), 1.6 A (1900KV), 2.1 A (2300KV), 2.3 A (2500KV), 2.6 A (2700KV))Xnova 2000KV data list
Peak current46.4 A (100% throttle, Gemfan 51466, 22.2 V)Xnova 2000KV prop data
Max power1,030.08 W (same test)Xnova 2000KV prop data
Leads20 cmXnova data list

Bench data

Redrawn from Xnova’s test reports. Thrust is static pull on a bench, more than you get in flight. Power is volts × amps; efficiency is thrust divided by power.

1500KV on 6S, 22.2 V1 prop

PropThrottleCurrent (A)Thrust (g)Power (W)Efficiency (g/W)
KINGKONG 6*4 2Blades (KingKong 6 × 4, 2-blade)50%10.9770241.983.18
60%13.5915299.73.05
70%16.21,055359.642.93
90%27.11,580601.622.63
100%28.61,700634.922.68

Source: Xnova 1500KV prop data

1700KV on 6S, 22.2 V1 prop

PropThrottleCurrent (A)Thrust (g)Power (W)Efficiency (g/W)
GF51466 (Gemfan 51466)50%12.6750279.72.68
60%15.4880341.92.57
70%18.1993401.82.47
80%22.31,185495.12.39
90%29.11,4506462.24
100%31.61,542701.52.2

Source: Xnova 1700KV prop data

1900KV on 5S–6S, 22.2 V1 prop

PropThrottleCurrent (A)Thrust (g)Power (W)Efficiency (g/W)
GF51466 (Gemfan 51466)50%16.5880366.32.4
60%20.41,027452.92.27
70%241,170532.82.2
80%28.51,372632.72.17
90%37.71,678836.92
100%41.61,816923.51.97

Source: Xnova 1900KV prop data

2000KV on 5S–6S, 22.2 V1 prop

PropThrottleCurrent (A)Thrust (g)Power (W)Efficiency (g/W)
GF51466 (Gemfan 51466)50%18.4899408.482.2
60%22.51,055499.52.11
70%271,200599.42
80%31.91,405708.181.98
90%41.31,690916.861.84
100%46.41,8031030.081.75

Source: Xnova 2000KV prop data

2300KV on 4S–5S, 18.5 V1 prop

PropThrottleCurrent (A)Thrust (g)Power (W)Efficiency (g/W)
GF51466 (Gemfan 51466)50%20.78753832.28
60%25.31,025468.12.19
70%29.51,160545.82.13
80%35.51,360656.82.07
90%45.51,635841.81.94
100%50.51,773934.31.9

Source: Xnova 2300KV prop data

2500KV on 4S, 14.8 V1 prop

PropThrottleCurrent (A)Thrust (g)Power (W)Efficiency (g/W)
GF51466 (Gemfan 51466)50%18.5692273.82.53
60%22.58153332.45
70%26915384.82.38
80%30.61,050452.92.32
90%39.21,278580.22.2
100%42.21,350624.62.16

Source: Xnova 2500KV prop data

2700KV on 4S, 14.8 V1 prop

PropThrottleCurrent (A)Thrust (g)Power (W)Efficiency (g/W)
GF51466 (Gemfan 51466)50%21.7743321.22.31
60%26.5860392.22.19
70%30.4973449.92.16
80%361,135532.82.13
90%451,3506662.03
100%49.11,450726.72

Source: Xnova 2700KV prop data

Inside the motor

A brushless outrunner: the coils stand still in the middle and the magnets spin around them. From the top down:

How fast it spins

KV is the motor’s no-load speed per volt. With nothing on the shaft, the 2000KV version reaches about these speeds; a prop loads the motor and brings it down, typically to around 70–75% of these figures at full throttle.

BatteryVoltsNo-load rpm (KV × V)Electrical frequencyESC steps per second
4S nominal14.829,6003,453 Hz20,720
4S full16.833,6003,920 Hz23,520
6S nominal22.244,4005,180 Hz31,080
6S full25.250,4005,880 Hz35,280

A 14-pole rotor has 7 pole pairs, so every turn of the shaft is 7 electrical cycles, and a six-step ESC switches the phases 42 times per turn.

About the 3D model

A generic outrunner drawn from Xnova’s published sizes: the 22 × 8 mm stator, 27.3 mm bell, 20.7 mm height, 5 mm shaft and 16 mm mounting circle. Anything Xnova doesn’t publish is typical for a motor this size, and the bell’s spoked top, the base and the inside are a generic design, not this motor’s. The colours are read off the maker’s product photos. There are no logos or markings: it is our drawing, not the maker’s.

Sources

  1. Xnova: NEW! Xnova 2208 V2N LIGHTNING motor series. 2000Kv_1500kv_1700kv_1900kv_2300kv_2500kv and 2700kv (product page). Retrieved Oct 19, 2026.
  2. Xnova: Lightning 2208 V2 Data List for L2208-1500 V2 to L2208-2700 V2, six KVs (rpm per volt, no-load current, weight with 20 cm wires, battery and resistance; image on the product page, dated 2021-02-03). Retrieved Oct 19, 2026.
  3. Xnova: Lightning 2208-2000 V2 Data List (image on the product page, dated 2021-06-18). Retrieved Oct 19, 2026.
  4. Xnova: Lightning V2N 2208 1500KV propeller data (image on the product page, dated 2021-02-03). Retrieved Oct 19, 2026.
  5. Xnova: Lightning V2N 2208 1700KV propeller data (image on the product page). Retrieved Oct 19, 2026.
  6. Xnova: Lightning V2N 2208 1900KV propeller data (image on the product page). Retrieved Oct 19, 2026.
  7. Xnova: Lightning V2N 2208 2000KV propeller data (image on the product page, dated 2021-06-18). Retrieved Oct 19, 2026.
  8. Xnova: Lightning V2N 2208 2300KV propeller data (image on the product page). Retrieved Oct 19, 2026.
  9. Xnova: Lightning V2N 2208 2500KV propeller data (image on the product page). Retrieved Oct 19, 2026.
  10. Xnova: Lightning V2N 2208 2700KV propeller data (image on the product page). Retrieved Oct 19, 2026.
  11. Xnova: 08 V2N Lightning outline drawing (image on the product page). Retrieved Oct 19, 2026.
  12. Xnova: Lightning 2208-2000 product photo, side view (image on the product page), used for finish. Retrieved Oct 19, 2026.
  13. Xnova: Lightning 2208 product photo, top view (image on the product page), used for finish. Retrieved Oct 19, 2026.